X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-mergetool.sh;h=085e213a126e5864befc8e3436832ae3c587a624;hb=8502a779dad784785d9f3d5c880ce08b9ad0f483;hp=3aab5aae844b963fc4178675a56da20e02488dfd;hpb=69d61daec7a7915f6a664f32002fd9403e7f2a34;p=git.git

diff --git a/git-mergetool.sh b/git-mergetool.sh
index 3aab5aae8..085e213a1 100755
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -72,7 +72,7 @@ describe_file () {
 resolve_symlink_merge () {
     while true; do
 	printf "Use (l)ocal or (r)emote, or (a)bort? "
-	read ans
+	read ans || return 1
 	case "$ans" in
 	    [lL]*)
 		git checkout-index -f --stage=2 -- "$MERGED"
@@ -100,7 +100,7 @@ resolve_deleted_merge () {
 	else
 	    printf "Use (c)reated or (d)eleted file, or (a)bort? "
 	fi
-	read ans
+	read ans || return 1
 	case "$ans" in
 	    [mMcC]*)
 		git add -- "$MERGED"
@@ -122,7 +122,7 @@ resolve_deleted_merge () {
 resolve_submodule_merge () {
     while true; do
 	printf "Use (l)ocal or (r)emote, or (a)bort? "
-	read ans
+	read ans || return 1
 	case "$ans" in
 	    [lL]*)
 		if ! local_present; then
@@ -249,7 +249,7 @@ merge_file () {
     describe_file "$remote_mode" "remote" "$REMOTE"
     if "$prompt" = true; then
 	printf "Hit return to start merge resolution tool (%s): " "$merge_tool"
-	read ans
+	read ans || return 1
     fi
 
     if base_present; then
@@ -320,7 +320,7 @@ done
 prompt_after_failed_merge() {
     while true; do
 	printf "Continue merging other unresolved paths (y/n) ? "
-	read ans
+	read ans || return 1
 	case "$ans" in
 
 	    [yY]*)
@@ -342,64 +342,42 @@ merge_keep_temporaries="$(git config --bool mergetool.keepTemporaries || echo fa
 
 last_status=0
 rollup_status=0
-rerere=false
-
-files_to_merge() {
-    if test "$rerere" = true
-    then
-	git rerere remaining
-    else
-	git ls-files -u | sed -e 's/^[^	]*	//' | sort -u
-    fi
-}
-
+files=
 
 if test $# -eq 0 ; then
     cd_to_toplevel
 
     if test -e "$GIT_DIR/MERGE_RR"
     then
-	rerere=true
-    fi
-
-    files=$(files_to_merge)
-    if test -z "$files" ; then
-	echo "No files need merging"
-	exit 0
+	files=$(git rerere remaining)
+    else
+	files=$(git ls-files -u | sed -e 's/^[^	]*	//' | sort -u)
     fi
+else
+    files=$(git ls-files -u -- "$@" | sed -e 's/^[^	]*	//' | sort -u)
+fi
 
-    # Save original stdin
-    exec 3<&0
+if test -z "$files" ; then
+    echo "No files need merging"
+    exit 0
+fi
 
-    printf "Merging:\n"
-    printf "$files\n"
+printf "Merging:\n"
+printf "$files\n"
 
-    files_to_merge |
-    while IFS= read i
-    do
-	if test $last_status -ne 0; then
-	    prompt_after_failed_merge <&3 || exit 1
-	fi
-	printf "\n"
-	merge_file "$i" <&3
-	last_status=$?
-	if test $last_status -ne 0; then
-	    rollup_status=1
-	fi
-    done
-else
-    while test $# -gt 0; do
-	if test $last_status -ne 0; then
-	    prompt_after_failed_merge || exit 1
-	fi
-	printf "\n"
-	merge_file "$1"
-	last_status=$?
-	if test $last_status -ne 0; then
-	    rollup_status=1
-	fi
-	shift
-    done
-fi
+IFS='
+'
+for i in $files
+do
+    if test $last_status -ne 0; then
+	prompt_after_failed_merge || exit 1
+    fi
+    printf "\n"
+    merge_file "$i"
+    last_status=$?
+    if test $last_status -ne 0; then
+	rollup_status=1
+    fi
+done
 
 exit $rollup_status